Updated: Jun 16, 2026
Location and Projects
Address
PO BOX 140520, Denver, CO, 80227
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Seibel Construction
Serving clients throughout the Denver, Colorado area, Seibel Construction brings 45 years of industry experience to residential and commercial building projects. The company undertakes a range of construction and remodeling services, including home additions, kitchen and bathroom renovations, and ground-up construction work. Seibel Construction has completed projects across various Denver neighborhoods, reflecting experience with local building codes and urban property requirements. Their portfolio demonstrates capabilities in modernizing existing homes, executing structural upgrades, and managing multi-phase construction processes. Seibel Construction works with homeowners, property managers, and business clients seeking reliable general contracting services in the Denver metro area.
Seibel Construction Services
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Seibel Construction Contact Information
Phone Number: (720) 502-0550
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Address: PO BOX 140520, Denver, CO 80227
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Seibel Construction Denver
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Seibel Construction has a BuildZoom score of 111, which places them above 96% of 55,949 contractors in Colorado.
Activity
|
36 projects
|
2025 |
|
31 projects
|
2024 |
|
40 projects
|
2023 |
Our building permit records indicate that Seibel Construction has worked on at least
107.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
29 projects
|
New Constructions |
|
25 projects
|
Commercial Renovations |
|
5 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Seibel Construction mostly works on
new construction
and commercial renovation
projects.
Pricing
|
12 projects
|
< $5k |
|
14 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
17 projects
|
$100k-$250k |
|
10 projects
|
$250k-$500k |
|
3 projects
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $77,500. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
8230 e northfield blvd #1380 - rumble boxing- chg of occupancy-tenant finish tenant improvement project - interior building out of a new tenant space into a boxing studio. work to include interior walls ceilings accessible restrooms mechanical systems electrical systems and associated interior finishes and millwork
Valuation:
$380,000
Permit #:
2024-LOG-0009072
Status:
approved
Fee:
$1,169
Permit Type:
N/A
Building Type:
N/A
Tenant improvement project - interior building out of a new tenant space into a boxing studio. work to include interior walls ceilings accessible restrooms mechanical systems electrical systems and associated interior finishes and millwork
Valuation:
$380,000
Permit #:
2024-LOG-0008853
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
8230 e northfield blvd #1380 - rumble boxing- chg of occupancy-tenant finish tenant improvement project - interior building out of a new tenant space into a boxing studio. work to include interior walls ceilings accessible restrooms mechanical systems electrical systems and associated interior finishes and millwork
Valuation:
N/A
Permit #:
2025-OCCUPANCY-0000235
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Following are the plans outlining the scope of work required for the re-fresh of the lobby and whiteboxing of un-occupied space consisting of approx. 1 300 s.f. on the first floor and the entire third floor (approx. 28 880 s.f.). existing light fixtures in the area of work will be replaced with new led fixtures. mechanical systems will be adjusted to accommodate the removed rooms. inc... see more
Valuation:
$460,500
Permit #:
2023-LOG-0002253
Status:
approved
Fee:
$1,396
Permit Type:
N/A
Building Type:
N/A
New act ceiling grid repair and replace of damaged roof trusses and install of new epdm roof
Valuation:
$700,000
Permit #:
2025-LOG-0005248
Status:
approved
Fee:
$1,980
Permit Type:
N/A
Building Type:
N/A
Updated zoning plans as required by inspector. they show air conditioning condenser and stair locations. thanks
Valuation:
$250,000
Permit #:
2025-ZONE-0000959
Status:
approved
Fee:
$275
Permit Type:
N/A
Building Type:
N/A
Tenant improvement project - interior building out of grey shel
Valuation:
$330,000
Permit #:
BPC-032376-2024
Status:
final
Fee:
N/A
Permit Type:
Other tenant finish
Building Type:
N/A
8230 e northfield blvd #1380 - rumble boxing- chg of occupancy-tenant finish tenant improvement project - interior building out of a new tenant space into a boxing studio. work to include interior walls ceilings accessible restrooms mechanical systems electrical systems and associated interior finishes and millwork
Valuation:
N/A
Permit #:
2025-OCCUPANCY-0000574
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Following are the plans outlining the scope of work required for the whiteboxing of un-occupied space consisting of approx. 63, 000 square feet on the first floor of an existing building. included in the scope is light demolition of existing offices to open office
Valuation:
$135,000
Permit #:
BLD-2023-00590
Status:
expired
Fee:
$1,224
Permit Type:
N/A
Building Type:
N/A
Interior alteration and finish of existing space. cost is less than $50k. removal of existing partitions new paint flooring and reconfiguration of existing mechanical distribution. there is no change in use no modification to exterior. a previous permit was applied for log 0001684- the owners can not afford that scope and have decided for this smaller scope
Valuation:
N/A
Permit #:
2025-FAI-0000868
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
8230 e northfield blvd #1380 - rumble boxing- chg of occupancy-tenant finish tenant improvement project - interior building out of a new tenant space into a boxing studio. work to include interior walls ceilings accessible restrooms mechanical systems electrical systems and associated interior finishes and millwork
Valuation:
N/A
Permit #:
2024-FAI-0001298
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
8230 e northfield blvd #1380 - rumble boxing- chg of occupancy-tenant finish tenant improvement project - interior building out of a new tenant space into a boxing studio. work to include interior walls ceilings accessible restrooms mechanical systems electrical systems and associated interior finishes and millwork
Valuation:
N/A
Permit #:
2024-COMMCON-0002195
Status:
issued
Fee:
$2,094
Permit Type:
N/A
Building Type:
N/A
Air conditioning condensor moved 1-2 per the original approved plans. stairs and slider door added outback. this is our reply to the previous log 2022-log-0011303 that has been withdrawn. (sorry this somehow slipped thru the cracks or we would have responded to it)
Valuation:
N/A
Permit #:
2024-ADMINMOD-0000069
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Expanded prep demo/non-structural framing permit (admin 131) associated with 2024-log-0009072
Valuation:
$380,000
Permit #:
2024-LOG-0009417
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
4631 n peoria st - take 5 oil chg - new building new construction of a take 5 oil change. site plan review is underway reference 2022-sdp-0000040
Valuation:
N/A
Permit #:
2025-OCCUPANCY-0000045
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
4631 n peoria st - take 5 oil chg - new building new construction of a take 5 oil change. site plan review is underway reference 2022-sdp-0000040
Valuation:
N/A
Permit #:
2025-FAI-0000048
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
4337 n tennyson-asher hotel-hey kiddo rest-coo-tenant finish tenant interior finish for a new restaurant and hotel rooms within an existing core and shell space. the existing core and shell space was closed as complete sdp under log no. 2016-sdp-0000249 and the commercial construction for the existing core and shell space has been closed and approved under log no. 2017-commcon-0000782... see more
Valuation:
N/A
Permit #:
2023-OCCUPANCY-0000391
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Following are the plans outlining the scope of work required for the re-fresh of the lobby and whiteboxing of un-occupied space consisting of approx. 1 300 s.f. on the first floor and the entire third floor (approx. 28 880 s.f.). existing light fixtures in the area of work will be replaced with new led fixtures. mechanical systems will be adjusted to accommodate the removed rooms. inc... see more
Valuation:
N/A
Permit #:
2023-COMMCON-0000529
Status:
final
Fee:
$2,450
Permit Type:
N/A
Building Type:
N/A
Tenant improvement project - interior building out of a new tenant space into a boxing studio. work to include interior walls ceilings accessible restrooms mechanical systems electrical systems and associated interior finishes and millwork
Valuation:
N/A
Permit #:
2024-COMMCON-0001942
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Distillery retailer & tasting room tenant improvement
Valuation:
$150,000
Permit #:
COMM24-00160
Status:
final
Fee:
$6,587
Permit Type:
Tenant finish
Building Type:
N/A
Similar Contractors See more
152
BZ Score
$12.5K
Avg Project
-
Projects
179
BZ Score
$27.3K
Avg Project
-
Projects
166
BZ Score
$135K
Avg Project
-
Projects
Seibel Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Seibel Construction License info
Verified License
| License # | CR26-0097 |
| Status | Active |
| Town | Castle Rock |
| Type | Contractor Limited Class B |
| Date Issued | 02-17-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Seibel Construction at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC6533 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Seibel Construction at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Building Contractor Class B |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | A180056 |
| Status | Active |
| County | Douglas County |
| Type | General A |
- When BuildZoom last verified this license, it had an expiration date of February, 2026. Check the current license status of Seibel Construction with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
- When BuildZoom last verified this license, it had an expiration date of May, 2022. Check the current license status of Seibel Construction with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC8367 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
- According to the The City of Arvada, Colorado, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Seibel Construction at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2202429 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
- According to the City of Westminster, Colorado, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Seibel Construction at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 24-000322 |
| Status | Inactive |
| City | Lafayette |
| Type | General Class B |
- According to the City of Lafayette, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Seibel Construction at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Jefferson County |
| Type | Class B Contractor (Up To 3 Stories) |
| Class | Up to 3 Stories |
- According to the Jefferson County Licensed Contractors, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Jefferson County |
| Type | Class B Contractor (Up To 3 Stories) |
| Class | Up to 3 Stories |
- According to the Jefferson County Licensed Contractors, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Commercial Building Contractor |
- According to the Aurora, Colorado, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | B00065 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
- According to the The City of Littleton, CO, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Seibel Construction at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Insured
| Insurer | Tokio Marine |
Insured
| Workers Comp Provider | Pinnacol |
185
Permits
- Building permit records show that Seibel Construction has worked on 185 permitted projects.
Seibel Construction Employees
AS
Alexa Seibel
Owner
CS
Cole Seibel
CS
Cole, James & Zach Seibel
Contact
SC
Seibel Construction
Owner